I got the following question in the practice map-

How many of the integers from 0 to 100 inclusive are relatively prime to 15??

I used PIE to arrive at a correct answer but the grader says the answer is 213....this is impossible.

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TopNewestLOL 213 ....~_~

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thanks for reporting, we will fix it. in the future, you can also use the problem menu options to report the problem

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Thank you. We have fixed the problem.

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